Principal SLT Test Engineer
Graphcore
| Company | Graphcore |
| Category | Engineering |
| Location | Austin |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Lead |
| Salary | Not stated by the employer |
| Posted | 24 Jun 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
About Graphcore At Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
Job Summary
We are looking for an experienced Silicon Test Engineer to join our Product Test and Diagnosis Department (PTD).
This is a pivotal role and will involve building a team of engineers to develop System Level Test (SLT) capability within the company. Working closely with a cross-functional team you will implement SLT tests for a family of next generation AI Processors.
The ideal candidate should have a focus on quality and demonstrate a good understanding of the importance of production test on the success of a product.
T hey will have a proven Functional Test or ATE Test Engineering background, and will have a pragmatic, hands-on and flexible approach to a fast-changing environment.
The Team
The Product Test and Diagnostics team’s role is to detect and manage hardware defects that arise from the manufacture and use of our products. This covers chips, boards and finished systems and takes place both in the manufacturing sites and in the field.
Responsibilities and Duties
Managing a team of engineers to implement SLT test solutions for a multi-die AI Processor product
Working with the Silicon, Test and DFT teams to define manufacturing test solutions
Working with key industry leaders to develop an SLT system capable of meeting the products needs
Understanding of top, and board level DFT strategies within a 3D, multi-die product
Understanding of implementation details for an Incoming Quality Inspection (IQC) stage, and the inter-department complexities
Defining test fixtures for SLT Test Solutions: Structural and functional test equipment, interface PCBs, sockets, cooling systems, etc
Writing Production, Engineering and Characterisation Test Programs on Advanced SLT platforms
Working with other departments to balance test coverage and fault detection across all test stages in the flow; ATE, board, blade, and in-field test
Correlation to bench measurements
Transferring test solutions to the offshore vendors, as part of an NPI release
Work collaboratively with other engineering teams to ensure successful silicon, and board bring-up and help identify any silicon failures to enhance yield learning and improvement
Candidate Profile
Essential:
A pragmatic approach, the ability to improvise, pitch in, and get the job done
Experience in production test of large digital devices
Very good knowledge of digital integrated circuits and advanced test techniques
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